461539229 has 8 divisors (see below), whose sum is σ = 482466240. Its totient is φ = 440683936.

The previous prime is 461539213. The next prime is 461539231. The reversal of 461539229 is 922935164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 461539229 - 2⁴ = 461539213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461532229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4547 + ... + 30720.

It is an arithmetic number, because the mean of its divisors is an integer number (60308280).

Almost surely, 2^461539229 is an apocalyptic number.

It is an amenable number.

461539229 is a deficient number, since it is larger than the sum of its proper divisors (20927011).

461539229 is a wasteful number, since it uses less digits than its factorization.

461539229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35859.

The product of its digits is 116640, while the sum is 41.

The square root of 461539229 is about 21483.4640828708. The cubic root of 461539229 is about 772.8043181222.

The spelling of 461539229 in words is "four hundred sixty-one million, five hundred thirty-nine thousand, two hundred twenty-nine".